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1; RUN: llc < %s -mtriple=mips2; PR27943 4define i32 @main(ptr) nounwind {5entry:6 br label %continue.outer7 8continue.outer: ; preds = %case4, %entry9 %p.0.ph.rec = phi i32 [ 0, %entry ], [ %indvar.next, %case4 ] ; <i32> [#uses=2]10 %p.0.ph = getelementptr i8, ptr %0, i32 %p.0.ph.rec ; <ptr> [#uses=1]11 %1 = load i8, ptr %p.0.ph ; <i8> [#uses=1]12 switch i8 %1, label %infloop [13 i8 0, label %return.split14 i8 76, label %case415 i8 108, label %case416 i8 104, label %case417 i8 42, label %case418 ]19 20case4: ; preds = %continue.outer, %continue.outer, %continue.outer, %continue.outer21 %indvar.next = add i32 %p.0.ph.rec, 1 ; <i32> [#uses=1]22 br label %continue.outer23 24return.split: ; preds = %continue.outer25 ret i32 026 27infloop: ; preds = %infloop, %continue.outer28 br label %infloop29}30